X-Git-Url: http://rtime.felk.cvut.cz/gitweb/can-benchmark.git/blobdiff_plain/dc339fcb790e6956b559dc82992194eae6071611..3ea7fae8477eb1f8a65e07a2e5f8c139110a2a81:/latester/latester.c?ds=sidebyside

diff --git a/latester/latester.c b/latester/latester.c
index b7bb38b..61b2b43 100644
--- a/latester/latester.c
+++ b/latester/latester.c
@@ -133,7 +133,7 @@ void sprint_canframe(char *buf , struct can_frame *cf, int sep) {
 		}
 }
 
-static inline struct msg_info *frame2info(struct can_frame *frame)
+static inline uint16_t frame_index(struct can_frame *frame)
 {
 	uint16_t idx;
 	if (frame->can_dlc >= 2) {
@@ -144,7 +144,12 @@ static inline struct msg_info *frame2info(struct can_frame *frame)
 
 		error(1, 0, "%s error", __FUNCTION__);
 	}
-	return &msg_infos[idx];
+	return idx;
+}
+
+static inline struct msg_info *frame2info(struct can_frame *frame)
+{
+	return &msg_infos[frame_index(frame)];
 }
 
 static inline char *tstamp_str(const void *ctx, struct timespec *tstamp)
@@ -606,13 +611,15 @@ void *measure_thread(void *arg)
 			}
 			pfd[0].revents = 0;
 
-			if (num_interfaces == 3 && pfd[1].revents != 0) {
+			if (num_interfaces == 3 && pfd[1].revents & POLLIN) {
 				process_on_wire_rx(pfd[1].fd);
 				pfd[1].revents = 0;
 			}
+			if (num_interfaces == 3 && pfd[1].revents & ~POLLIN)
+				error(1, 0, "Unexpected pfd[1].revents: 0x%04x\n", pfd[1].revents);
 
 			i = (num_interfaces == 2) ? 1 : 2;
-			if (pfd[i].revents != 0) {
+			if (pfd[i].revents & POLLIN) {
 				consecutive_timeouts = 0;
 				process_final_rx(pfd[i].fd);
 				msg_in_progress--;
@@ -622,6 +629,8 @@ void *measure_thread(void *arg)
 					SEND();
 				}
 			}
+			if (pfd[i].revents & ~POLLIN)
+				error(1, 0, "Unexpected pfd[%d].revents: 0x%04x\n", pfd[i].revents);
 		}
 	}